Pulleys

Photographs and diagrams of how pulleys work. (.pdf file 534KB) Source: Neil Mc Dermott Download File… RegisterThis content is for members only Already a member? Log in...

The Moon

Photographs of man on the moon. (.pdf file 466KB) Source: Neil Mc Dermott Download File… RegisterThis content is for members only Already a member? Log in...

Autumn Leaves

Information and questions on the science of autumn leaves. (.doc file 89.5KB) Source: Anonymous Download File… RegisterThis content is for members only Already a member? Log in...

Spring

Worksheet with questions about the season of spring. (.doc file 24KB) Download File… RegisterThis content is for members only Already a member? Log in...

Signs of Spring

Worksheet on the different signs of spring (birds, animals, trees, on the farm) (.doc file 26KB) Download File… RegisterThis content is for members only Already a member? Log in...

The Human Heart

Excellent presentation on how the human heart works. Experiments are included in the resource. (.ppt file 353KB) Source: Drom NS Download File… RegisterThis content is for members only Already a member? Log in...